EP 3587882 A4 20200226 - HYDROGEN TRANSPORT COMPONENT
Title (en)
HYDROGEN TRANSPORT COMPONENT
Title (de)
WASSERSTOFFTRANSPORTKOMPONENTE
Title (fr)
ÉLÉMENT DE TRANSPORT D'HYDROGÈNE
Publication
Application
Priority
- JP 2017033914 A 20170224
- JP 2018006216 W 20180221
Abstract (en)
[origin: EP3587882A1] The present disclosure provides a hydrogen transport component that is excellent in a barrier property for hydrogen gas, also can improve flexibility under a low temperature environment, and consequently can improve durability under a low temperature environment. The hydrogen transport component of the present disclosure includes: a hydrogen gas barrier layer formed from a resin composition containing polyamide 11 and a modified olefin-based elastomer; a reinforcement layer arranged on an outside of the hydrogen gas barrier layer; and an outer covering layer containing a polyamide resin and arranged on an outside of the reinforcement layer, wherein a content of the modified olefin-based elastomer in the resin composition is 15% by mass to 50% by mass with respect to the total amount of the polyamide 11 and the modified olefin-based elastomer; and the resin composition is substantially free of a plasticizer.
IPC 8 full level
F16L 11/06 (2006.01); B32B 27/32 (2006.01); C08L 23/26 (2006.01); C08L 77/02 (2006.01); F16L 11/12 (2006.01)
CPC (source: EP US)
B32B 1/08 (2013.01 - EP US); B32B 5/026 (2013.01 - EP); B32B 25/10 (2013.01 - EP); B32B 25/14 (2013.01 - EP); B32B 27/12 (2013.01 - EP); B32B 27/20 (2013.01 - EP); B32B 27/22 (2013.01 - EP); B32B 27/302 (2013.01 - EP); B32B 27/32 (2013.01 - EP US); B32B 27/34 (2013.01 - EP US); B32B 27/36 (2013.01 - EP); B32B 27/40 (2013.01 - EP); C08L 23/26 (2013.01 - EP US); C08L 77/00 (2013.01 - US); C08L 77/02 (2013.01 - EP); F16L 11/06 (2013.01 - EP); F16L 11/10 (2013.01 - US); F16L 11/12 (2013.01 - EP US); B32B 2250/03 (2013.01 - EP); B32B 2262/02 (2013.01 - EP); B32B 2262/0261 (2013.01 - EP); B32B 2262/0269 (2013.01 - EP); B32B 2262/0276 (2013.01 - EP); B32B 2262/101 (2013.01 - EP); B32B 2262/103 (2013.01 - EP); B32B 2262/106 (2013.01 - EP); B32B 2270/00 (2013.01 - EP); B32B 2307/21 (2013.01 - EP); B32B 2307/3065 (2013.01 - EP); B32B 2307/4026 (2013.01 - EP); B32B 2307/546 (2013.01 - EP); B32B 2307/7242 (2013.01 - EP US); B32B 2307/732 (2013.01 - EP); B32B 2597/00 (2013.01 - EP US); C08L 2203/18 (2013.01 - EP)
Citation (search report)
- [X] JP 2000220770 A 20000808 - NICHIRIN CO LTD
- [I] EP 2413010 A1 20120201 - BRIDGESTONE CORP [JP]
- See references of WO 2018155491A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3587882 A1 20200101; EP 3587882 A4 20200226; EP 3587882 B1 20220216; CN 110325777 A 20191011; JP 7041663 B2 20220324; JP WO2018155491 A1 20200109; US 2019375182 A1 20191212; WO 2018155491 A1 20180830
DOCDB simple family (application)
EP 18756590 A 20180221; CN 201880013610 A 20180221; JP 2018006216 W 20180221; JP 2019501374 A 20180221; US 201916549555 A 20190823